AF no show

My AF is due today. And it's a no show been having a lot of cramping bloating back ache and tender breast. So I decide to test since my husband ask me to and guess what BFN so now to wait for this AF to show..I've never late on my cycle it's always a day early or right on time and so far it's not here. So if my test is negative I'll most likely get it tomorrow that's what always happens when I test..anyone else due today and test and got a positive or negative. Am I just late or could I be pregnant